MS25030D1B

Technical Characteristics

• Overall Width

  2.625 inches maximum

• Specification/Standard Data

  96906-ms25030 government standard

• Arc Quenching Method

  air

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.375 inches nominal single mounting facility

• Overall Height

  3.000 inches maximum

• Mounting Facility Pattern

  diamond single mounting facility

• Test Data Document

  81349-mil-r-6106 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type

• ~1

  data on certain environmental and performance

• Duty Type

  continuous

• Time Delay

  0.025 seconds maximum fixed operate time

• Features Provided

  latching contacts

• Nonpile-Up Main Contact Arrangement

  4 pole, single throw, normally open, double make, momentary action

• Winding Dc Resistance Rating

  66.0 ohms nominal all windings

• Purpose For Which Designed

  general

• Overall Length

  5.188 inches maximum

• Main Contact Load Current Rating At Maximum Rated Voltage

  35.0 amperes ac motor load and 50.0 amperes dc motor load

• Coil Quantity

  2

• Center To Center Distance Between Mounting Facilities Parallel To Length

  4.562 inches nominal single mounting facility

• Time Delay

  0.015 seconds maximum fixed release time

• Main Contact Load Current Rating At Maximum Rated Voltage

  50.0 amperes dc inductive load

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Unthreaded Mounting Hole Diameter

  0.218 inches nominal single mounting facility

• Terminal Type And Quantity

  8 threaded stud all functions

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts dc 25 deg celsius all windings

• Winding Quantity

  2

• Case Material

  metal

• Main Contact Load Current Rating At Maximum Rated Voltage

  50.0 amperes ac resistive load and 50.0 amperes dc resistive load

• Storage Type

  general purpose warehouse

• Cubic Measure

  40.855 cubic inches

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Fragility Factor

  moderately rugged

• Environmental Protection

  dustproof